P77985 (CYSE_STAXY) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Serine acetyltransferase
Short name=SAT
EC=2.3.1.30

Gene names

Name:

cysE

Organism

Staphylococcus xylosus

Taxonomic identifier

1288 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Staphylococcus

Protein attributes

Sequence length	216 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	Acetyl-CoA + L-serine = CoA + O-acetyl-L-serine.
Pathway	Amino-acid biosynthesis; L-cysteine biosynthesis; L-cysteine from L-serine: step 1/2.
Subcellular location	Cytoplasm.
Sequence similarities	Belongs to the transferase hexapeptide repeat family.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Cysteine biosynthesis
Cellular component	Cytoplasm
Domain	Repeat
Molecular function	Acyltransferase Transferase
Gene Ontology (GO)
Biological process	cysteine biosynthetic process from serine Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	serine O-acetyltransferase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 216	216	Serine acetyltransferase		PRO_0000068685

Sequences

	Sequence		Length	Mass (Da)
	P77985 [UniParc]. Last modified February 1, 1997. Version 1. Checksum: 728FE804A0D7282C	FASTA	216	24,000
	10 20 30 40 50 60 MFKFLKRIKD DVNMVFEQDP AARTTLEVIT SYAGVHAVWS HLIAHELYKK KKYVLARLIS 70 80 90 100 110 120 QVTRFFTGIE IHPGAQIGRR LFIDHGMGVV IGETCRIGDN VTIYQGVTLG GTGKERGKRH 130 140 150 160 170 180 PDIGDNVLIA AGAKVLGNIT INANVNIGAN SVVLNSVPSY STVVGIPGHI VKQDGRRIGK 190 200 210 TFDHRNLPDP IYEQLKELEK QLEKTRNGEI QDDYII

References

[1]	"Identification of the serine acetyltransferase gene of Staphylococcus xylosus." Fiegler H., Brueckner R. FEMS Microbiol. Lett. 148:181-187(1997) [PubMed: 9084146] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: DSM 20267 / Isolate C2A.

Cross-references

Sequence databases
EMBL GenBank DDBJ	Y07614 Genomic DNA. Translation: CAA68887.1.
3D structure databases
ProteinModelPortal	P77985.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
InterPro	IPR001451. Hexapep_transf. IPR005881. Ser_O-AcTrfase. IPR011004. Trimer_LpxA-like. [Graphical view]
Pfam	PF00132. Hexapep. 2 hits. [Graphical view]
PIRSF	PIRSF000441. CysE. 1 hit.
SUPFAM	SSF51161. Trimer_LpxA_like. 1 hit.
TIGRFAMs	TIGR01172. CysE. 1 hit.
PROSITE	PS00101. HEXAPEP_TRANSFERASES. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

CYSE_STAXY

Accession

Primary (citable) accession number: P77985

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	February 1, 1997
Last modified:	September 21, 2011
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program